Washing and drying machine

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

1. Washing and drying machine

1.1: Front view

1.2: Back view

1.3: Left view

1.4: Right view

1.5: Top view

1.6: Bottom view

1.7: Front, left, top side perspective view

1.8: Back, right, bottom side perspective view

The broken lines shown in the reproductions are for the purpose of illustrating portions of the washing and drying machine and form no part of the claimed design.

Claims

The ornamental design for a washing and drying machine as shown and described.

Referenced Cited
U.S. Patent Documents
D532941 November 28, 2006 Carey
D589215 March 24, 2009 Cho
D589216 March 24, 2009 Park
D613467 April 6, 2010 Park
D614366 April 20, 2010 Shor
D630807 January 11, 2011 Song
D631623 January 25, 2011 Chung
D634492 March 15, 2011 Chung
D649722 November 29, 2011 Chung
D658340 April 24, 2012 Jeon
D663908 July 17, 2012 Jeon
D694967 December 3, 2013 Jeon
D729467 May 12, 2015 Jee
D730597 May 26, 2015 Jeon
D739096 September 15, 2015 Qin
D754937 April 26, 2016 Kim
D760968 July 5, 2016 Choi
D776886 January 17, 2017 Choi
D795512 August 22, 2017 Joo
D818219 May 15, 2018 Bixby
D852440 June 25, 2019 Huang
D858015 August 27, 2019 Bixby
D871690 December 31, 2019 Lee
D922700 June 15, 2021 Kim
D934516 October 26, 2021 Sun
Foreign Patent Documents
D1596054 January 2018 JP
2020202985 December 2020 JP
D1674673 December 2020 JP
D1731064 November 2022 JP
D1731065 November 2022 JP
30-0530230 June 2009 KR
Other references
  • Maytag 7.4-cu ft Reversible Side Swing Door Stackable Steam Cycle Gas Dryer, available in lowes.com, customer review oldest date May 31, 2016 [online], [site visited Oct. 3, 2025], Available from the internet URL: https://www.lowes.com/pd/Maytag-7-4-cu-ft-Stackable-Steam-Cycle-Gas-Dryer-White/1000041927 (Year: 2016).
  • Authorization Patent of the Japanese application No. 2024-504104, issued on Jul. 28, 2025.
  • Nanjing Roborock Innovation Technology Co., Ltd., “Roborock/Stone Z1 Pro molecular sieve washing and drying machine flagship new home12kg large capacity drum washing machine washing and drying machine fully automatic intelligent delivery”, Sep. 30, 2024, Web-site Link: https://www.suning.com/itemcanshu/0000000000/12437002017.html?utm_source-chatgpt.com.
  • First Office Action of the Chinese application No. DM/243061, issued on Oct. 17, 2025.
Patent History
Patent number: D1122543
Type: Grant
Filed: Dec 12, 2024
Date of Patent: Apr 14, 2026
Assignee: Beijing Roborock Technology Co., Ltd. (Beijing)
Inventors: Zhuo Li (Nanjing), Fanwei Meng (Nanjing), Wei Zhang (Nanjing)
Primary Examiner: Jennylou M Binas
Application Number: 35/523,542